Answers
Answer:
7 :))
Step-by-step explanation:
Related Questions
Multiple Step Equations
Solve the multiple choice equation
What is the solution to this equation?
5(x – 4) = 3x + 4
A x = -8
(B) x = -2
C x=3
(D) x = 12
Math
Answers
The first step is to use the distributive property and turn 5(x-4) into 5x - 20.
You then move the twenty into the right equation by adding 20 to both sides. The final step is to move the 3x into the left equation by subtraction and then dividing both sides by 2 to isolate x. Hope this helped !!
Answer:
D
Step-by-step explanation:
5(x-4) = 3x + 4
5x-20 = 3x + 4
5x-3x-20= 4
2x=4 +20
2x=24
x=12
check answer by inserting 12 for x into original equation.
5(12-4) = 3(12) +4
5(8) = 36 +4
40 = 40
If the two signs in a division problem are one positive and one negative, will the quotient be positive or negative?
Answers
Answer:
negative
Step-by-step explanation:
Answer:
SAME
Step-by-step explanation:
The product of two positive integers or two negative integers is a positive integer. That means if you multiply two OF the same sign numbers, the product is always positive. SAME
This is a math question it sets things up weird. (Mixed numbers)
Answers
Answer: =19 7/10
Step by step explanation:
Solution by separating parts
Rewriting our equation with parts separated
=122−102−3/10
Solving the whole number parts
122−102=20
Combining the whole and fraction parts
20−3/10=19 7/10
hope this helps UwU
idk how to do math
Answers
that's why we have the beautiful internet
I am having trouble with this
Answers
Answer:
x=16
Step-by-step explanation:
If the triangles are similar then their sides are in proportion.
Set the proportions 20/(3x+8)=(x-1)/(x-1+27)
solve for x,
cross multiply
20(x+26)=(x-1)(3x+8),
distribute
20x+520= 3x² +8x-3x-8,
combine like terms
3x²-15x-528=0
solve using quadratic formula
x=16 and x= -11 reject because we cannot have negative measurements
15 points!!
b. Determine whether hypotenuse-leg (HL) is a valid means for establishing triangle
congruence for right triangles. If it is a valid criterion, explain why.
Answers
Answer:
If the hypotenuse and one leg of a right triangle are congruent to the hypotenuse and one leg of another right triangle, then the triangles are congruent.
Step-by-step explanation:
Help me with this please
Answers
Answer:
B?
Step-by-step explanation:
Can someone put this into vertex form?
y=x2+24x-15
Answers
Answer:
The vertex form of y = x² + 24x - 15 is y = (x + 12)² - 159
Step-by-step explanation:
The vertex form of the quadratic equation y = ax² + bx + c is
y = a(x - h)² + k, where
a is the coefficient of x²(h, k) are the coordinates of the vertex pointh = [tex]\frac{-b}{2a}[/tex] , where b is the coefficient of xk = y at x = hLet us use the facts above to solve the question
∵ y = x² + 24x - 15
∵ a is the coefficient of x² and b is the coefficient of x
∴ a = 1 and b = 24
∵ h is the x-coordinate of the vertex point
∵ h = [tex]\frac{-b}{2a}[/tex]
→ Substitute the values of a and b to find h
∴ h = [tex]\frac{-24}{2(1)}=\frac{-24}{2}[/tex]
∴ h = -12
→ To find k substitute y by k and x by h
∵ y = k and x = h
∴ k = (-12)² + 24(-12) - 15 = 144 - 288 - 15
∴ k = -159
∴ The coordinates of the vertex point are (-12, -159)
→ Substitute the values of a, h, and k in the vertex form above
∵ y = 1(x - -12)² + (-159)
→ Remember (-)(-) = (+) and (+)(-) = (-)
∴ y = (x + 12)² - 159
∴ The vertex form of y = x² + 24x - 15 is y = (x + 12)² - 159
Answer:
sure.
Step-by-step explanation:
simplify [tex]\sqrt{-121}[/tex]
Answers
Answer:
You cannot simplify because you cannot square root a negative.
The table shows the amount spent on tomatoes at three different stands at a farmer's market. Which stand sold their tomatoes at the least expensive price per pound, and what is that price? Round to the nearest cent as necessary.
Answers
Answer:
i have the same question someone pls answer
Step-by-step explanation:
Stand C sold their tomatoes at the least expensive price per pound that price is 2.70 per pound.
What is Ratio?
The ratio is defined as a relationship between two quantities, it is expressed as one divided by the other.
Stand Weight(lb) Cost
A 3/4 2.00
B 1 1/4 3.45
C 5 1/2 14.85
We have to determine the price of sold tomatoes at the least expensive price per pound.
the price of sold tomatoes at stand A:
⇒ 2/(3/4) = 2/0.75 = 2.67 per pound.
the price of sold tomatoes at stand B:
⇒ 3.45/(5/4) = 3.45/1.25 = 2.76 per pound.
the price of sold tomatoes at stand C:
⇒ 14.85/(11/2) = 14.85/5.5= 2.70 per pound.
Here is the least expensive price per pound at stand C.
Therefore, stand C sold their tomatoes at the least expensive price per pound that price is 2.70 per pound.
Learn more about the Ratio here:
brainly.com/question/1504221
#SPJ2
what expression is equivalent to (7² )⁵ ÷ 7¯⁶
Answers
Answer: 7^16
Step-by-step explanation:
A sink contains 16 liters of water before the drain is opened. It drains at a rate of 2 liters per minute.
Use the segment tool to plot a graph representing the liters of water in the sink over time. Plot only one segment which represents the situation from when the sink starts draining until the sink is empty.
Answers
Answer:
8
Step-by-step explanation:
16 liters divided by 2 liters a minute you get 8
also i would do a graph but there is no way of putting it up with my answer i hope this helps a little if it doesnt im sorry
The distance to the nearest exit door is less than 150 feet.
Use d to represent the distance (in feet) to the nearest exit door.
Answers
Answer:
d<150
Step-by-step explanation:
Calculate a number whose square root is 2.3
Answers
Answer: The root of 2.3 is 1.5165750888103
Step-by-step explanation:
An airplane on autopilot took 5 hour to travel 3,475 kilometers what was the airplane speed in kilometers per hour
Answers
Answer:
695 km/h
Step-by-step explanation:
3,475 / 5 = 695
Hey guys i need help on this problem it from cpm idk if u guys know it but
Can u guys show it to me plz ;-; 2x-3=-x+3
Answers
Answer:
x = 2
Step-by-step explanation:
2x - 3 = -x + 3
+x +x
3x - 3 = 3
+3 +3
3x = 6
/3 /3
x = 2
Hope this helped! :)
11) What is the y-intercept of the function?
O (0,-5)
O (5,0)
O (-5,0)
O (0,5)
Answers
Does the graph represent a function? Why or why not?
Answers
Answer:
Yes
Step-by-step explanation:
The line can go through the graph and have the y- axis lines hit it once
Answer:
it does not.
Step-by-step explanation:
for a graph to represent a function, it needs to pass the vertical line test (just run a finger or pencil along the graph vertically and if you never have two points touch the vertical line, it passes). there are multiple points at x=0
Nathan spins 2 different spinners at the same time. There are a total of 10 possible outcomes. Which pair of spinners did Nathan spin? A B 1 2. AB E с 5 3 E с 1 2 D 4 D А B B 1 2 care 1 2 E с D с D 3
Answers
Answer:
Since the spinners have been spun simultaneously, every side on each of the spinner carries equal probability of landing. In order for there to be only 10 possible outcomes, no more no less, the spinners cannot be identical. One of the spinner in two sided while the other spinner must then be a five sided spinner. Choosing this particular pair of spinners gives Nathan 10 possibilities of combinations.
Hope that answers the question, have a great day!
Step-by-step explanation:
PLS SOMEONE HELP QUICK
Answers
Answer:
light blue
Step-by-step explanation:
How do you think the area of the polygon compare to the area of the circle
Answers
Answer:
It is split open, therefore creating a new polygon
Step-by-step explanation:
In triangle ABC, AB measures 25 cm and AC measures 35 cm. The inequality < s < represents the possible third side length of the triangle, s, in centimeters. The inequality < p < represents the possible values for the perimeter, p, of the triangle, in centimeters.
Answers
Answer:
The inequality 10 < s < 60 represents the possible third side length of the triangle, s in centimeters.
The inequality 70 < p < 120 represents the possible values for the perimeter p, of the triangle in centimeters.
Step-by-step explanation:
Firsts one The lower number has to be the difference between the bigger number and smaller number. In this case 35 - 25 = 10 and the s < 60 has to be the sum of both numbers.
Second one. I'm assuming it's just the sum of the two numbers to the first answer, and the second number is just the second number from the previous one, but multiplied by 2. Sorry that I couldn't go into too much detail about this one
The inequality that represents the possible third side length
[tex]10cm<s<60cm[/tex]
The inequality that represents the possible values for the perimeter
[tex]70cm<P<120cm[/tex]
Given :
In triangle ABC, AB measures 25 cm and AC measures 35 cm.
For any triangle , we know that the sum of measures of two sides is greater than the third side
Let 's' be the third side length
[tex]25+35>s\\60>s\\\\Also , s+25>35\\s>35-25\\s>10\\Inequality\; is \;\\10<s<60[/tex]
Now we find the perimeter when s=10
Perimeter = sum of all the sides
[tex]s=10\\P=25+35+10=70\\s=60\\P=25+35+60=120[/tex]
[tex]70<P<120[/tex]
Learn more : brainly.com/question/2605035
Can someone help me pleaseeee
Amdjjsisjshajsvdvd
Answers
Answer:
I BELIEVE THE ANSWER WOULD BE C
Step-by-step explanation:
please help no work needs to be shown
Answers
Pls help last one
Which one is it
Answers
SAS Means: If any two angles and the included side are the same in both triangles, then the triangles are congruent
Someone plz help this is due tmr and I’m gonna get a f
Answers
Use a property of exponents to simplify. 3Use as the base.
Answers
Answer:
3^4 because when u divide exponents w same base just subtract the exponents
Step-by-step explanation:
Please help. It’s due in a couple minutes
Answers
Answer:
They failed to create a strong national government.
Step-by-step explanation:
They gave the states too much power that the government should have had making the national government weak.
Can someone help me with this please asap
Answers
Answer:
The answer is 4
Step-by-step explanation:
because all of the angles need to add up to 180 so 17 x 4 is 68 and 68 - 8 = 60 and 60 x 3 = 180 so the answer would be 4
Answer:
4
Step-by-step explanation:
Since all the sides are congruent, so is the angles and in a triangle all angles add up to 180. To find the angle of one of them divide 180 by 3 which is 60.
Then put the equation equal to 60
17x - 8 = 60
17x = 68
x = 4
?????????????????????????????????????????????
Answers
Answer:
A
Step-by-step explanation:
Here's a graph too. Make sure you pay attention to the lines, if they are dotted or not.
I hope this helps!!